Properties

Label 2-2583-1.1-c1-0-39
Degree $2$
Conductor $2583$
Sign $1$
Analytic cond. $20.6253$
Root an. cond. $4.54151$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.20·2-s − 0.557·4-s + 3.21·5-s + 7-s − 3.07·8-s + 3.86·10-s − 4.57·11-s + 0.703·13-s + 1.20·14-s − 2.57·16-s − 4.25·17-s + 8.04·19-s − 1.79·20-s − 5.49·22-s + 5.34·23-s + 5.34·25-s + 0.844·26-s − 0.557·28-s + 5.39·29-s + 7.61·31-s + 3.05·32-s − 5.10·34-s + 3.21·35-s + 5.19·37-s + 9.66·38-s − 9.88·40-s + 41-s + ⋯
L(s)  = 1  + 0.849·2-s − 0.278·4-s + 1.43·5-s + 0.377·7-s − 1.08·8-s + 1.22·10-s − 1.38·11-s + 0.194·13-s + 0.320·14-s − 0.643·16-s − 1.03·17-s + 1.84·19-s − 0.401·20-s − 1.17·22-s + 1.11·23-s + 1.06·25-s + 0.165·26-s − 0.105·28-s + 1.00·29-s + 1.36·31-s + 0.539·32-s − 0.876·34-s + 0.543·35-s + 0.853·37-s + 1.56·38-s − 1.56·40-s + 0.156·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2583 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2583 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2583\)    =    \(3^{2} \cdot 7 \cdot 41\)
Sign: $1$
Analytic conductor: \(20.6253\)
Root analytic conductor: \(4.54151\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2583,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.131592993\)
\(L(\frac12)\) \(\approx\) \(3.131592993\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 - T \)
41 \( 1 - T \)
good2 \( 1 - 1.20T + 2T^{2} \)
5 \( 1 - 3.21T + 5T^{2} \)
11 \( 1 + 4.57T + 11T^{2} \)
13 \( 1 - 0.703T + 13T^{2} \)
17 \( 1 + 4.25T + 17T^{2} \)
19 \( 1 - 8.04T + 19T^{2} \)
23 \( 1 - 5.34T + 23T^{2} \)
29 \( 1 - 5.39T + 29T^{2} \)
31 \( 1 - 7.61T + 31T^{2} \)
37 \( 1 - 5.19T + 37T^{2} \)
43 \( 1 - 10.3T + 43T^{2} \)
47 \( 1 + 12.1T + 47T^{2} \)
53 \( 1 - 12.2T + 53T^{2} \)
59 \( 1 - 7.73T + 59T^{2} \)
61 \( 1 + 2.48T + 61T^{2} \)
67 \( 1 + 3.09T + 67T^{2} \)
71 \( 1 + 5.11T + 71T^{2} \)
73 \( 1 - 4.13T + 73T^{2} \)
79 \( 1 + 13.7T + 79T^{2} \)
83 \( 1 + 4.90T + 83T^{2} \)
89 \( 1 + 5.97T + 89T^{2} \)
97 \( 1 - 1.45T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.938173222867305431161031893319, −8.237356294700823802115248995340, −7.19341402616786774086767751187, −6.27508697325133296710043117626, −5.54878683441600860659104232077, −5.07929170631309858962992039037, −4.37963790506389762853610374524, −2.93634461950996874307253677363, −2.54145704620554990643730587048, −1.02876919361776193338675305527, 1.02876919361776193338675305527, 2.54145704620554990643730587048, 2.93634461950996874307253677363, 4.37963790506389762853610374524, 5.07929170631309858962992039037, 5.54878683441600860659104232077, 6.27508697325133296710043117626, 7.19341402616786774086767751187, 8.237356294700823802115248995340, 8.938173222867305431161031893319

Graph of the $Z$-function along the critical line